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ARCCAPTAIN Silicon Aluminum Welding Wire ER4043 .035" Mig Welding Wire, 1LB
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 9:28 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
ARCCAPTAIN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Smooth Welding Experience: With ARCCAPTAIN ER4043 Aluminum Welding Wire, expect smooth and stable arc characteristics, ensuring easy control and excellent weld bead appearance.
✓ER4043 Aluminum Welding Wire: This filler metal contains 5% silicon aluminum (AlSi5), tailored for the MIG welding process.
✓Versatile Application: Suitable for welding various aluminum grades including 3003, 3004, 5052, 6061, 6063, and casing alloys 43, 355, 356, and 214.
✓Melting Range and Density: Melting range from 1065 °F to 1170 °F, with a density of 0.097 lbs/in³. Post anodizing color is gray.
✓Specification: Weight: 1 lb / Diameter: 0.035 inch.
⚙️ Specifications
ARCCAPTAIN
ALU-welding-0.9-1lb
1 pounds
4.33 x 4.09 x 2.05 inches
.035"
Polished
ER4043
Round
No
No
Manufacturer
ARCCAPTAIN
Part Number
ALU-welding-0.9-1lb
Item Weight
16 ounces
Package Dimensions
4.33 x 4.09 x 2.05 inches
Size
.035"
Finish
Polished
